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> Jackstand Locations and Removing a Rear
KeithO
post Dec 18 2005, 12:40 PM
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I am about to go out and start removing parts off my car in anticipation of a rear swap between Christmas and New Years. I am going to do a little at a time due to time constraints. This morning I will remove the driveshaft, rear swaybar and possibly the shocks only.

First, the car is currently on 4 jackstands with the stands supporting the car on the frame rails as shown here:
http://www.installuniversity.com/install_u...rsity/index.htm

The front/rear weight bias paired with the jackstand locations always made me a little nervous on this car (actually all of my f-bodies). Has anyone done a rear end swap and if so, was there any risk or tendency for the car to rotate forward once all of the weight is removed from the rear? (Due to an accident that happened as a teenager to a friend of mind with jacks/jack stands - I was there - I am hyper-sensitive about getting under cars anyway. In fact, I didn't do anything with cars from the mid-1980's until 2000 after that.) Is there any risk here or am I being paraniod?

Second, I plan on removing things in the following order. This is only an educated guess.
Driveshaft
Sway bar
Shocks
Brake pieces/lines
Any residual wiring that might be there (ABS removed)
Torque arm
Panhard bar
Lower control arms

My logic with leaving the LCAs until last is that I plan to have 2 jackstands under the axle tubes and as I remove pieces, the LCA's will keep the rear centered and allow the rear to rotate in controlled manner into the jack stand cradles.

Is this the correct order to remove stuff? Is "installation the reverse of removal"? Any hints on making this an easier job?

Thanks
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GlennCMC70
post Dec 18 2005, 02:27 PM
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i just did this 2 times over the last month. i have in the past used only 2 jackstands to get just the rear up in the air.
the last swap was just 2 weeks ago was on the CMC car and i used 4 stands. once the weight of the diff as off the car, it wanted to tip over on the front stands. i had the front stands @ the forward end of the subframe connectors. thats not far enough. place the stands on the farthest forward part of the cars subframe. also, if you only have 4 jackstands, get more! place a 5th one under the K member in case it does tip forward.

do the brake lines first, then the wires (wires on a CMC car's diff??). remove the sway bar. driveshaft next. place a floor jack under the center of the diff. you will need to do this to get the diff to rotate in order to get the bind out of the torque arm and diff to get the torque arm off. once the T/A is off, the diff will want to rotate towards the rear. thats why you have the floor jack under it. now remove the LCA's. and place jack stands under each side to keep it balanced as you remove the shocks. lower the diff w/ the floor jack.
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KeithO   Jackstand Locations and Removing a Rear   Dec 18 2005, 12:40 PM
sgarnett   First, I think I'd remove the brake lines and ...   Dec 18 2005, 01:16 PM
steve-d   When I feel uneasy, I throw a couple of mounted ti...   Dec 18 2005, 01:31 PM
Glenn98ZM6   i just did this 2 times over the last month. i hav...   Dec 18 2005, 02:27 PM
KeithO   Big, big, big oops. I removed the driveshaft, swa...   Dec 18 2005, 02:39 PM
marka   Howdy, You're not the first person to do that...   Dec 18 2005, 07:50 PM
marka   Howdy, Oh, also... don't ever depend on a jac...   Dec 18 2005, 07:52 PM
sgarnett   Sounds like some new brake lines might be going in...   Dec 18 2005, 07:57 PM
trackbird   QUOTE (sgarnett @ Dec 18 2005, 14:57)Sounds l...   Dec 18 2005, 08:26 PM
KeithO   Back from Grandma's. Thanks for the advice an...   Dec 19 2005, 12:27 AM
slowTA   If you haven't disconnected the brake lines ye...   Dec 19 2005, 01:05 AM
KeithO   QUOTE (slowTA @ Dec 18 2005, 19:05)If you hav...   Dec 19 2005, 10:54 AM
z28jeff   I thought you said your dad has a lift? I'll b...   Dec 19 2005, 11:37 AM
Glenn98ZM6   i just put a poly bushing in the T/A mount.   Dec 19 2005, 01:48 PM
v7guy   I haven't personally seen a new torque arm mou...   Dec 19 2005, 01:49 PM
KeithO   QUOTE (z28jeff @ Dec 19 2005, 05:37)I thought...   Dec 19 2005, 11:46 PM
Glenn98ZM6   prothane. i'm not a fan of Energy Suspension.   Dec 19 2005, 11:58 PM
CMC#5   That torque arm is a PITA in my opinion. I've ...   Dec 20 2005, 12:06 AM
v7guy   Maybe what I wrote was slightly misinterpreted. I ...   Dec 20 2005, 01:20 AM
MikeP-99Z   I'm about to do the same project this week...w...   Dec 20 2005, 02:17 AM
ERVRCG   FWIW: I always put the front jack stands on the en...   Dec 20 2005, 01:31 PM
KeithO   QUOTE (ERVRCG @ Dec 20 2005, 07:31)FWIW: I al...   Dec 20 2005, 02:05 PM
firehawkclone   You guys are making(made) me nervous I've pu...   Dec 20 2005, 02:15 PM
KeithO   Well, the situation here is I am removing the prim...   Dec 20 2005, 02:55 PM
JKnight   I pulled the rear axle off two Camaros one weekend...   Dec 20 2005, 03:32 PM
Glenn98ZM6   i didnt have the tipping issue w/ my 98 street car...   Dec 20 2005, 04:02 PM
Chris 96 WS6   I pulled my 10-bolt w/o only 2 jackstands....left ...   Dec 20 2005, 05:03 PM
firehawkclone   QUOTE (JKnight @ Dec 20 2005, 09:32)John - 5 ...   Dec 21 2005, 02:48 AM
MikeP-99Z   I dropped the rear axle out of the car tonight, no...   Dec 21 2005, 08:49 AM
KeithO   QUOTE (Glenn98ZM6 @ Dec 20 2005, 10:02)i didn...   Dec 21 2005, 11:08 AM
firehawkclone   QUOTE (KeithO @ Dec 21 2005, 05:08)QUOTE (Gle...   Dec 21 2005, 02:47 PM
35th_Anniversary_AS_Camaro_SS   QUOTE (Chris 96 WS6 @ Dec 20 2005, 11:03)I pu...   Dec 22 2005, 01:58 AM
John_D.   I have 2 good 4-leg stands, 2 older 3-leg stands, ...   Dec 22 2005, 04:17 AM
KeithO   Ramps... My grandmother gave me $50 for Chri...   Dec 22 2005, 11:31 AM
John_D.   The Rhino's come in 2 weight ratings. You prob...   Dec 22 2005, 03:05 PM

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